From: Zachary Amsden <zach@vmware.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Andrew Morton <akpm@osdl.org>,
Arjan van de Ven <arjan@infradead.org>,
Linus Torvalds <torvalds@osdl.org>,
jakub@redhat.com, rusty@rustcorp.com.au, kraxel@suse.de,
linux-kernel@vger.kernel.org
Subject: Re: [patch 2/3] vdso: improve print_fatal_signals support by adding memory maps
Date: Tue, 23 May 2006 15:26:20 -0700 [thread overview]
Message-ID: <44738C0C.9010107@vmware.com> (raw)
In-Reply-To: <20060523000126.GC9934@elte.hu>
Ingo Molnar wrote:
>
> static void print_fatal_signal(struct pt_regs *regs, int signr)
> {
> @@ -781,9 +870,13 @@ static void print_fatal_signal(struct pt
> printk("%02x ", insn);
> }
> }
> -#endif
> printk("\n");
> + if (current->mm)
> + printk("vDSO at %p\n", current->mm->context.vdso);
> +#endif
> show_regs(regs);
> + printk("\n");
> + print_vmas();
> }
>
> static int __init setup_print_fatal_signals(char *str
Perhaps I should have read your first patch more carefully - it did have
register info. This looks even better (although you may now want to
allow it to be #ifdef'd out under CONFIG_EMBEDDED).
You probably should use PATH_MAX+1 instead of SIZE or check IS_ERR() on
the string from d_path.
Zach
next prev parent reply other threads:[~2006-05-23 22:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-23 0:01 [patch 2/3] vdso: improve print_fatal_signals support by adding memory maps Ingo Molnar
2006-05-23 22:26 ` Zachary Amsden [this message]
2006-05-24 5:34 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2006-06-17 14:14 Simon Raffeiner
2006-06-18 4:58 ` Randy.Dunlap
2006-06-18 5:58 ` Andrew Morton
2006-06-18 13:25 ` Simon Raffeiner
2006-06-18 17:42 ` Randy.Dunlap
2006-06-18 18:29 ` Simon Raffeiner
2006-06-18 18:38 ` Randy.Dunlap
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